<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>banner</title>
    <style>
        #banner{
            width: 100%;
            padding: 1%;
        }
        .top{
            width: 80%;
            margin: auto;
        }
       .mid{
           width: 80%;
           margin: auto;
       }
       .mid img{
           width: 270px;
           margin:1% 1px;
       }
    </style>
</head>
<body>
    <div id="banner">
        <div class="top">
            <img src="E:\zcool\JS_ZCOOL\zcool\img\photo\head.jpg">
        </div>
        <div class="mid">
            <img src="E:\zcool\JS_ZCOOL\zcool\img\photo\head1.jpg">
            <img src="E:\zcool\JS_ZCOOL\zcool\img\photo\head2.jpg">
            <img src="E:\zcool\JS_ZCOOL\zcool\img\photo\head3.jpg">
            <img src="E:\zcool\JS_ZCOOL\zcool\img\photo\head4.jpg">
            <img src="E:\zcool\JS_ZCOOL\zcool\img\photo\head5.jpg">
        </div>
    </div>
</body>
</html>